From: H.J. Lu <hongjiu.lu@intel.com>
Date: Sat, 6 Aug 2011 14:36:52 +0000 (+0000)
Subject: Add testcases for PRs 47449/47446.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7ac1b8a01eb777ddc4e7985a7b68523a6fb5d824;p=gcc.git

Add testcases for PRs 47449/47446.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47449
	* gcc.target/i386/pr47449.c: New.

	PR target/47446
	* gcc.dg/pr47446-1.c: New.
	* gcc.dg/pr47446-2.c: Likewise.

From-SVN: r177512
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 68d470adcbc..ecdd2d2d3f2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47449
+	* gcc.target/i386/pr47449.c: New.
+
+	PR target/47446
+	* gcc.dg/pr47446-1.c: New.
+	* gcc.dg/pr47446-2.c: Likewise.
+
 2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/47766
diff --git a/gcc/testsuite/gcc.dg/pr47446-1.c b/gcc/testsuite/gcc.dg/pr47446-1.c
new file mode 100644
index 00000000000..38c9594a69a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr47446-1.c
@@ -0,0 +1,40 @@
+/* { dg-do assemble } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+enum
+{
+  __GCONV_OK = 0,
+  __GCONV_NOCONV,
+  __GCONV_NODB,
+  __GCONV_NOMEM,
+  __GCONV_EMPTY_INPUT,
+  __GCONV_FULL_OUTPUT,
+  __GCONV_ILLEGAL_INPUT,
+  __GCONV_INCOMPLETE_INPUT,
+  __GCONV_ILLEGAL_DESCRIPTOR,
+  __GCONV_INTERNAL_ERROR
+};
+int
+foo (int result)
+{
+  int irreversible = 0;
+  switch (result)
+    {
+    case __GCONV_ILLEGAL_INPUT:
+      irreversible = -1L;
+      break;
+    case __GCONV_FULL_OUTPUT:
+      irreversible = -2L;
+      break;
+    case __GCONV_INCOMPLETE_INPUT:
+      irreversible = -3L;
+      break;
+    case __GCONV_EMPTY_INPUT:
+    case __GCONV_OK:
+      break;
+    default:
+      abort ();
+    }
+  return irreversible;
+}
diff --git a/gcc/testsuite/gcc.dg/pr47446-2.c b/gcc/testsuite/gcc.dg/pr47446-2.c
new file mode 100644
index 00000000000..5410c7f38dd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr47446-2.c
@@ -0,0 +1,41 @@
+/* { dg-do assemble } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fpic" } */
+
+extern void abort (void);
+enum
+{
+  __GCONV_OK = 0,
+  __GCONV_NOCONV,
+  __GCONV_NODB,
+  __GCONV_NOMEM,
+  __GCONV_EMPTY_INPUT,
+  __GCONV_FULL_OUTPUT,
+  __GCONV_ILLEGAL_INPUT,
+  __GCONV_INCOMPLETE_INPUT,
+  __GCONV_ILLEGAL_DESCRIPTOR,
+  __GCONV_INTERNAL_ERROR
+};
+int
+foo (int result)
+{
+  int irreversible = 0;
+  switch (result)
+    {
+    case __GCONV_ILLEGAL_INPUT:
+      irreversible = -1L;
+      break;
+    case __GCONV_FULL_OUTPUT:
+      irreversible = -2L;
+      break;
+    case __GCONV_INCOMPLETE_INPUT:
+      irreversible = -3L;
+      break;
+    case __GCONV_EMPTY_INPUT:
+    case __GCONV_OK:
+      break;
+    default:
+      abort ();
+    }
+  return irreversible;
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr47449.c b/gcc/testsuite/gcc.target/i386/pr47449.c
new file mode 100644
index 00000000000..99ef32f2610
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr47449.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+void bar (void *, void *);
+int
+foo (void *p1, void *p2)
+{
+  int ret1, ret2;
+  __asm ("" : "=D" (ret1), "=S" (ret2));
+  bar (p1, p2);
+  return ret1 + ret2;
+}